CN113816306A - AGV automatic transportation platform of intelligent factory based on thing networking - Google Patents

AGV automatic transportation platform of intelligent factory based on thing networking Download PDF

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Publication number
CN113816306A
CN113816306A CN202110996202.6A CN202110996202A CN113816306A CN 113816306 A CN113816306 A CN 113816306A CN 202110996202 A CN202110996202 A CN 202110996202A CN 113816306 A CN113816306 A CN 113816306A
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CN
China
Prior art keywords
bearing
cavity
spring
chassis
side face
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Withdrawn
Application number
CN202110996202.6A
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Chinese (zh)
Inventor
位园园
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Individual
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Individual
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Priority to CN202110996202.6A priority Critical patent/CN113816306A/en
Publication of CN113816306A publication Critical patent/CN113816306A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/07513—Details concerning the chassis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
    • B66F7/025—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars screw operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/22—Lifting frames, e.g. for lifting vehicles; Platform lifts with tiltable platforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/07568—Steering arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/07572—Propulsion arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/12—Platforms; Forks; Other load supporting or gripping members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/12—Platforms; Forks; Other load supporting or gripping members
    • B66F9/19—Additional means for facilitating unloading
    • B66F9/195—Additional means for facilitating unloading for pushing the load
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/22—Hydraulic devices or systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/24—Electrical devices or systems

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Warehouses Or Storage Devices (AREA)

Abstract

The invention discloses an intelligent factory AGV automatic transportation platform based on the Internet of things, which comprises a chassis, wherein a cylindrical cavity with a downward opening is arranged in the chassis, a disc is rotationally connected in the ring surface of the cylindrical cavity, a first inner cavity is arranged in the disc, a first motor is arranged in the right side surface of the first inner cavity, a moving mechanism driven by the first motor is arranged in the chassis, the moving mechanism can enable the chassis to move, and can support the chassis to complete steering work in a small range, steering can be performed in the small range, the flexibility of the AGV automatic transportation platform is increased, and the AGV automatic transportation platform is more suitable for the transportation requirements of small-scale storage sites; the AGV transporting machine has multiple purposes, can realize the functions of material transporting and warehousing, material box transporting and warehousing and partial material discharging, and solves the defects of single function and weak universality of most of the existing AGV transporting machines.

Description

AGV automatic transportation platform of intelligent factory based on thing networking
Technical Field
The invention relates to the technical field of intelligent factories, in particular to an automatic AGV transportation platform of an intelligent factory based on the Internet of things.
Background
An AGV is a transport vehicle equipped with an electromagnetic or optical automatic navigation device, capable of traveling along a predetermined navigation route, and having safety protection and various transfer functions.
AGV mainly is used for transporting the material in order to realize unmanned workshop in modern factory production process, but present AGV dolly general function singleness, if will realize completely that the material transportation is unmanned then need the AGV dolly of polymorphic type to cooperate each other, this needs just to carry out the firm of unmanned construction once only to pay out a large amount of resources to also there is certain requirement to the size in storage place, and development in middle-size and small-size firm of AGV dolly has been restrained to this kind of situation.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide an automatic AGV transportation platform for an intelligent factory based on the Internet of things, and the technical scheme is as follows:
according to the automatic AGV transportation platform based on the Internet of things in the intelligent factory, the automatic AGV transportation platform comprises a chassis, a cylindrical cavity with a downward opening is arranged in the chassis, a disc is rotatably connected in the ring surface of the cylindrical cavity, a first inner cavity is arranged in the disc, a first motor is arranged in the right side surface of the first inner cavity, a moving mechanism driven by the first motor is arranged in the chassis, the moving mechanism can enable the chassis to move and can support the chassis to complete steering work in a small range, two bearing blocks are fixedly arranged on the upper side surface of the chassis, a connecting cavity is arranged in the chassis, inner grooves which are communicated with the connecting cavity are formed in the opposite side surfaces of the bearing blocks, a second motor is fixedly arranged on the upper side surface of the bearing block on the left side, a first threaded shaft which passes through the inner grooves and is rotatably connected to the lower side surface of the connecting cavity is mounted on the lower side surface of the second motor, the lower side surface of the connecting cavity is rotatably connected with a second threaded shaft which extends into the inner groove positioned on the right side, the first threaded shaft and the second threaded shaft are connected with a moving block through threads together, a sliding cavity which is communicated backwards is arranged in the moving block, a cylinder is fixedly arranged on the front side surface of the sliding cavity, a first air cavity with a backward opening is arranged in the cylinder, a first piston rod is connected in the first air cavity in a front-back sliding manner, a first air inlet communicated with the front side surface of the first air cavity is arranged in the front side surface of the moving block, an air pump capable of supplying air to the first air inlet is arranged on the front side surface of the moving block, a one-way valve is arranged in the first air inlet, a first air outlet which is communicated forwards is arranged in the front side surface of the first air cavity, a first ball valve is arranged in the first air outlet, and a transfer box is connected in the sliding manner, the transfer box is located the rear side of a piston rod, and the transfer box through a number of spring coupling in the leading flank in sliding chamber, the work of transferring is picked up to the storehouse and the material of advancing of storehouse, material case that the transfer box can realize the material.
Further, the action mechanism is including locating the three directional wheel No. one of chassis downside, be equipped with two spring grooves in the downside of disc, the side of going up of spring groove has the spring board through several two spring coupling, and set firmly the butt on the side of spring groove in the limiting plate of spring board, be equipped with in the side of spring groove and reject an electro-magnet of spring board, the downside of spring board sets firmly two loading boards No. one around, the loading board internal rotation is connected with the pivot No. one, is located left install a runner in the pivot, be located the right side install two runners in the pivot.
Furthermore, a balancing weight is arranged in the bearing block.
Further, the left surface of a motor install rotate connect in main shaft in an inner chamber left surface, be equipped with an annular of lining up downwards in the side of an inner chamber, install through a ratchet on the anchor ring of main shaft rotate connect in a bevel gear on the annular left surface, the trailing flank internal rotation of an annular is connected with even axle, the front end of even axle install with No. two bevel gear of a bevel gear meshing, the downside of disc has set firmly No. two loading boards, it is connected with No. two pivots to rotate between No. two loading boards, No. two pivots through a hold-in range with even hub connection, No. two pivots are respectively through No. two hold-in ranges and two the pivot is connected, be equipped with No. two annuluses that upwards link up in the anchor ring of an inner chamber, install through No. two ratchet on the anchor ring of an inner chamber rotate connect in No. three bevel gear on No. two annular left surfaces The gear, the lateral surface sets firmly the dead lever on the side of going up in cylindrical cavity, the lower extreme of dead lever is installed with No. four bevel gears with No. three bevel gear meshing.
Further, be equipped with the transportation chamber that the opening is backward in the transfer box, be equipped with the perforating hole in the leading flank in transportation chamber, be equipped with No. two spring grooves in the right flank of perforating hole, No. two spring grooves's right flank has the baffle through No. three spring coupling, and be equipped with in No. two spring grooves's the right flank and attract No. two electro-magnets of baffle, it has the arresting plate to articulate on the trailing flank of transfer box, be equipped with two coil spring grooves in the trailing flank of transfer box, and the wall internal rotation is connected with No. three pivots about the coil spring groove, No. three pivots through the wind spring connect in the side in coil spring groove, and No. three pivots go up the winding and be equipped with the cotton rope, the end of cotton rope is fixed in the side of arresting plate.
Further, a through groove with a downward opening is arranged in the transfer box, a spoon plate is hinged to the left side face of the through groove, a third spring groove is arranged in the front side face of the through groove, the front side face of the third spring groove is connected with a supporting block through a fourth spring, a third electromagnet is arranged in the front side face of the third spring groove, a fourth electromagnet is arranged in the left side face of the through groove, a second air cavity is arranged in the transfer box, a second piston rod is connected in the second air cavity in a vertical sliding manner, a rotating plate is hinged to the lower side face of the transfer cavity, a sliding block is connected to the lower side face of the rotating plate in a sliding manner, the upper end of the second piston rod is hinged to the sliding block, a second exhaust port which is communicated downwards is arranged in the lower side face of the second air cavity, a second ball valve is arranged in the second exhaust port, and a second air inlet which is communicated with the transfer box forwards is arranged in the lower side face of the second air cavity, a third air inlet penetrating into the sliding cavity after thinking is formed in the side face of the first air inlet, a third ball valve is arranged in the third air inlet, and the third air inlet is connected with the second air inlet through a hose.
Further, a vibration motor is arranged in the spoon-shaped plate, and a certain movement allowance is formed at the hinged position of the spoon-shaped plate.
Compared with the prior art, the invention has the following beneficial effects: the invention can turn to in a small range, increases the flexibility of the invention, and is more suitable for the transportation requirement of a small-scale storage site;
the AGV transporting machine has multiple purposes, can realize the functions of material transporting and warehousing, material box transporting and warehousing and partial material discharging, and solves the defects of single function and weak universality of most of the existing AGV transporting machines.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of the spring pocket of FIG. 2;
FIG. 4 is a schematic view of the structure at lumen number one in FIG. 2;
FIG. 5 is a schematic top view of the motion block of FIG. 2;
FIG. 6 is a schematic view of the structure at the through hole of FIG. 5;
FIG. 7 is a schematic view of the structure A-A of FIG. 2;
fig. 8 is a schematic structural view of the air cavity No. two in fig. 7.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, wherein the following embodiments are only used for clearly illustrating the technical solutions of the present invention, and the scope of the present invention should not be limited thereby, and all other embodiments obtained by a person of ordinary skill in the art without any creative effort belong to the scope of the present invention:
referring to fig. 1 to 8, an internet-of-things-based intelligent factory AGV automatic transport platform according to an embodiment of the present invention includes a chassis 11, a cylindrical cavity 12 with a downward opening is provided in the chassis 11, a circular disc 13 is rotatably connected in a circular surface of the cylindrical cavity 12, a first inner cavity 14 is provided in the circular disc 13, a first motor 15 is provided in a right side surface of the first inner cavity 14, a moving mechanism 101 driven by the first motor 15 is provided in the chassis 11, the moving mechanism 101 can move the chassis 11 and can support the chassis 11 to complete steering work in a small range, two bearing blocks 16 are fixedly provided on an upper side surface of the chassis 11, a connecting cavity 17 is provided in the chassis 11, an inner groove 18 which is vertically through and is communicated with the connecting cavity 17 is provided in an opposite side surface of the bearing blocks 16, a second motor 19 is fixedly provided on an upper side surface of the bearing block 16 on the left side, the lower side surface of the second motor 19 is provided with a first threaded shaft 20 passing through the inner groove 18 and rotatably connected to the lower side surface of the connecting cavity 17, the lower side surface of the connecting cavity 17 is rotatably connected with a second threaded shaft 21 extending to the inner groove 18 positioned on the right side, the first threaded shaft 20 and the second threaded shaft 21 are in threaded connection with a moving block 22 together, a backward through sliding cavity 23 is arranged in the moving block 22, the front side surface of the sliding cavity 23 is fixedly provided with a cylinder 24, a first air cavity with a backward opening is arranged in the cylinder 24, a first piston rod 25 is in sliding connection with the first air cavity back and forth, a first air inlet 26 communicated with the front side surface of the first air cavity is arranged in the front side surface of the moving block 22, and an air pump 61 capable of supplying air for the first air inlet 26 is arranged on the front side surface of the moving block 22, be equipped with the check valve in the air inlet 26, and be equipped with an air vent that link up forward in the leading flank of an air cavity, be equipped with ball valve 27 in the air vent, sliding connection has transport box 28 around in the sliding chamber 23, transport box 28 is located the rear side of piston rod 25, and transport box 28 through a number of spring coupling in sliding chamber 23's leading flank, transport box 28 can realize the work of the warehouse entry of material, the warehouse entry and the material of material case are picked up and are transported.
Furthermore, the action mechanism 101 comprises three first directional wheels 29 arranged on the lower side surface of the chassis 11, two first spring grooves 30 are arranged in the lower side surface of the disc 13, the front and rear width of each first spring groove 30 positioned on the right side is larger than the front and rear width of each other first spring groove 30, the upper side surface of each first spring groove 30 is connected with a spring plate 31 through a plurality of second springs, a limit plate abutted against the spring plate 31 is fixedly arranged on the side surface of each first spring groove 30, a first electromagnet 32 capable of repelling the spring plate 31 is arranged in the upper side surface of each first spring groove 30, two first bearing plates are fixedly arranged on the lower side surface of each spring plate 31, a first rotating shaft is rotatably connected in each bearing plate, a rotating wheel is arranged on the first rotating shaft positioned on the left side, and two rotating wheels are arranged on the first rotating shaft positioned on the right side, when the first electromagnet 32 is in a power-off state, the spring plate 31 abuts against the limiting plate, the first directional wheel 29 is equal to the rotating wheel in height, when the first electromagnet 32 is powered on, the rotating wheel moves upwards, and at this time, the chassis 11 is only supported by the first directional wheel 29.
Further, a weight 60 is disposed in the bearing block 16 on the left side.
Furthermore, the left side of a motor 15 is installed and is rotated and connect in main shaft 33 in the inner chamber 14 left side, be equipped with annular 34 that link up downwards in the side of inner chamber 14, install through a ratchet on the anchor ring of main shaft 33 and rotate and connect in the bevel gear on the annular 34 left side, the trailing flank internal rotation of annular 34 is connected with even axle, the front end of even axle install with bevel gear No. two of a bevel gear meshing, the downside of disc 13 has set firmly two loading boards No. two, it is connected with No. two pivot to rotate between No. two loading boards, No. two pivot through a hold-in range with even hub connection, No. two pivot respectively through No. two hold-in range with two the pivot is connected, be equipped with upwards No. two annular 35 that link up in the anchor ring of inner chamber 14, install through No. two ratchets on the anchor ring of an inner chamber 14 rotate connect in No. three bevel gears on No. two annular 35 left surfaces, the side of going up of cylindrical cavity 12 has set firmly dead lever 36, the lower extreme of dead lever 36 install with No. four bevel gears of No. three bevel gear meshing, can make through driving when an inner chamber 14 corotation No. one the ratchet makes No. one bevel gear rotates, No. two bevel gear rotations this moment and drive the connecting shaft and rotate, drive No. two pivot rotations and drive a pivot through No. two hold-in ranges and rotate when the connecting shaft rotates, this moment the runner can rotate, can make through driving when an inner chamber 14 reverses No. two ratchets No. three bevel gears rotate, this moment disc 13 can for chassis 11 takes place to rotate.
Furthermore, a transfer chamber 41 with a backward opening is arranged in the transfer box 28, a through hole 37 is arranged in the front side surface of the transfer chamber 41, a second spring groove 38 is arranged in the right side surface of the through hole 37, a baffle 39 is connected to the right side surface of the second spring groove 38 through a third spring, a second electromagnet 40 capable of attracting the baffle 39 is arranged in the right side surface of the second spring groove 38, a blocking plate 42 is hinged to the rear side surface of the transfer box 28, two spring grooves 43 are arranged in the rear side surface of the transfer box 28, the spring grooves 43 are respectively positioned on the left side and the right side of the transfer chamber 41, a third rotating shaft 44 is rotatably connected to the left and right walls of the spring grooves 43, the third rotating shaft 44 is connected to the side surface of the spring grooves 43 through a coil spring, a string is wound on the third rotating shaft 44, and the tail end of the string is fixed to the side surface of the blocking plate 42 so that the blocking plate 42 is held in contact with the right side surface of the transfer box 28 When the second electromagnet 40 is energized, the through hole 37 is penetrated, the first piston rod 25 can pass through the through hole 37, if a material tank is stored in the transfer cavity 41, the material tank is pushed by the first piston rod 25 to move backwards, and the material tank can leave the transfer cavity 41 by deflecting the blocking plate 42.
Furthermore, a through groove 45 with a downward opening is arranged in the transfer box 28, a spoon plate 46 is hinged to the left side face of the through groove 45, a third spring groove 47 is arranged in the front side face of the through groove 45, the front side face of the third spring groove 47 is connected with a supporting block 48 through a fourth spring, a third electromagnet 49 is arranged in the front side face of the third spring groove 47, a fourth electromagnet 50 is arranged in the left side face of the through groove 45, the supporting block 48 is attracted when the third electromagnet 49 is electrified, the spoon plate 46 loses support and falls down, the spoon plate 46 is repelled when the fourth electromagnet 50 is electrified, a second air cavity 51 is arranged in the transfer box 28, a second piston rod 52 is connected in the second air cavity 51 in a vertical sliding manner, a rotating plate 53 is hinged to the lower side face of the transfer cavity 41, and a sliding block is connected to the lower side face of the rotating plate 53, the upper end of the second piston rod 52 is hinged to the sliding block, a second exhaust port which penetrates downwards is arranged in the lower side surface of the second air cavity 51, a second ball valve 80 is arranged in the second exhaust port, a second air inlet 54 which penetrates through the transfer box 28 forwards is arranged in the lower side surface of the second air cavity 51, a third air inlet which penetrates through the sliding cavity 23 backwards is arranged in the side surface of the first air inlet 26, a third ball valve 56 is arranged in the third air inlet, the third air inlet is connected with the second air inlet 54 through a hose 57, and when the second piston rod 52 moves upwards, the sliding block is driven to enable the rotating plate 53 to rotate.
Furthermore, an oscillating motor 58 is arranged in the spoon plate 46, and a certain movement allowance exists at the hinged position of the spoon plate 46.
The invention discloses an automatic AGV transportation platform of an intelligent factory based on the Internet of things, which comprises the following working procedures:
when the chassis 11 needs to move forward and move to the right, the first motor 15 is electrified and drives the main shaft 33 to rotate forward, and the rotating wheel rotates and cooperates with the first directional wheel 29 to move the chassis 11 to the left.
When the moving direction of the chassis 11 needs to be changed, the electromagnet 32 is electrified, at the moment, the rotating wheel is not contacted with the ground any more, then the motor 15 drives the main shaft 33 to rotate reversely so that the disc 13 rotates relative to the chassis 11, when the disc rotates to a certain angle, the inner cavity 14 rotates forward again, the directional wheel 29 is dragged for a certain distance when the chassis 11 initially moves along the track, and the directional wheel 29 and the rotating wheel can rotate in the same direction again under the action of the balancing weight 60 and the directional wheel 29 after the chassis moves for a certain time.
When the materials need to be transferred to the corresponding material boxes on the shelf, a worker puts the materials into the transfer cavity 41, then the first motor 15 is powered off when the chassis 11 moves to the corresponding storage place, then the second motor 19 is powered on, the first threaded shaft 20 is driven, the second threaded shaft 21 is driven to rotate through the synchronous belt, the moving block 22 moves up and down at the moment, the second motor 19 is powered off when the moving block 22 moves to the preset height, then the air pump 61 is powered on, the first piston rod 25 abuts against the baffle 39 and pushes the transfer box 28 to move backwards, the air pump 61 is powered off when the transfer box 28 moves for a certain distance and the through groove 45 is no longer located in the sliding cavity 23, at the moment, one part of the transfer box 28 is located in the shelf, the transfer box 28 is located on the upper side of the corresponding material box, then the third electromagnet 49 is powered on and attracts the supporting block 48, at the moment, the supporting block 48 falls and a part of materials in the transferring cavity 41 falls into the material tank through the through groove 45, then the air pump 61 works and the third ball valve 56 is opened, because the resistance of the air passing through the hose 57 is smaller than the resistance of the air entering the first air cavity, the air pump 61 pumps the air into the second air cavity 51 and enables the second piston rod 52 to move upwards when working, when the second piston rod 52 moves to the upper limit, the air pump 61 is powered off, the rotating plate 53 rotates for a certain angle in the process and enables the materials staying on the rotating plate 53 to slide into the through groove 45 and fall, and in the process, because the side surface of the transferring cavity 41 has a certain radian, the materials cannot fall to the lower side of the transferring plate 53 through a crack, when the transferring of the materials in the transferring cavity 41 is completed, the fourth electromagnet 50 is powered on, and the spoon plate 46 is repelled and swings, then, the third electromagnet 49 is powered off and the supporting block 48 is ejected, then the fourth electromagnet 50 is powered off, at the moment, the spoon plate 46 is abutted to the upper side face of the supporting block 48 again, then, the second ball valve 80 and the first ball valve 27 are opened for a certain time and then are closed, in the process, the second piston rod 52 moves downwards and the rotating plate 53 keeps the parallel state again, the transfer box 28 is reset forwards into the sliding cavity 23 under the elastic force of the spring, and at the moment, one-time material dumping work is completed.
When the material box needs to be transported, a worker places the material box in the transporting cavity 41, then when the chassis 11 moves to a specified position and the moving block 22 finishes the action of adjusting the height, the second electromagnet 40 is electrified, the moving block 22 is close to the material rack, the first piston rod 25 is not contacted with the baffle 39 any more when the second electromagnet 40 is electrified, then the air pump 61 works, the first piston rod 25 is abutted to the material box in the transporting cavity 41 through the through hole 37 at the moment, the material box is pushed to move at the moment, when the first piston rod 25 moves to the limit, the air pump 61 is powered off, the material box is pushed to the rack at the moment, in the process, the blocking plate 42 is pressed by the material box and stores the force of the coil spring, the blocking plate 42 is abutted to the transporting box 28 again under the action of the coil spring after the material box is separated from the transporting cavity 41, then the first ball valve 27 is opened for a certain time and the transporting box 28 is reset, the electromagnet No. two 40 is then de-energized to reset the flapper 39.
When a part of materials in a material box on a shelf needs to be taken out, when a chassis 11 moves to a specified position and an air pump 61 is electrified for a certain time after a motion block 22 finishes the action of adjusting the height, a transfer box 28 is pushed for a certain distance, then a third electromagnet 49 is electrified and a spoon plate 46 is enabled to fall vertically, then a second motor 19 drives the motion block 22 to move downwards and enables a vibration motor 58 to be electrified, at the moment, the spoon plate 46 is inserted into the materials in the material box in a vibration state, after the motion block 22 moves downwards for a certain distance, the second motor 19 is powered off, then the vibration motor 58 is powered off and a fourth electromagnet 50 is powered on, at the moment, the spoon plate 46 rapidly rotates and drives a certain amount of materials to be located in a transfer cavity 41, at the moment, the third electromagnet 49 is powered off, then the fourth electromagnet 50 is powered off, at the moment, the spoon plate 46 is abutted to a supporting block 48 and finishes the work of taking out a certain amount of the materials, the ball valve 27 is then opened for a certain time and the chassis 11 can then transport the material to the designated location.
Compared with the prior art, the invention has the following beneficial effects: the invention can turn to in a small range, increases the flexibility of the invention, and is more suitable for the transportation requirement of a small-scale storage site;
the AGV transporting machine has multiple purposes, can realize the functions of material transporting and warehousing, material box transporting and warehousing and partial material discharging, and solves the defects of single function and weak universality of most of the existing AGV transporting machines.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides an intelligent factory AGV automatic transportation platform based on thing networking, includes the chassis, its characterized in that: the chassis is internally provided with a cylindrical cavity with a downward opening, a disc is rotationally connected in the ring surface of the cylindrical cavity, a first inner cavity is arranged in the disc, a first motor is arranged in the right side surface of the first inner cavity, a moving mechanism driven by the first motor is arranged in the chassis, the moving mechanism can enable the chassis to move and can support the chassis to complete steering work in a small range, two bearing blocks are fixedly arranged on the upper side surface of the chassis, a connecting cavity is arranged in the chassis, inner grooves communicated with the connecting cavity are arranged in the opposite side surfaces of the bearing blocks, a second motor is fixedly arranged on the upper side surface of the bearing block positioned on the left side, a first threaded shaft which passes through the inner grooves and is rotationally connected in the lower side surface of the connecting cavity is arranged on the lower side surface of the second motor, and a second threaded shaft which extends to the inner grooves positioned on the right side is rotationally connected in the lower side surface of the connecting cavity, the first threaded shaft and the second threaded shaft are in threaded connection with a moving block together, a backward through sliding cavity is arranged in the moving block, and the front side surface of the sliding cavity is fixedly provided with a cylinder, a first air cavity with a backward opening is arranged in the cylinder, a first piston rod is connected in the first air cavity in a front-back sliding manner, a first air inlet communicated with the front side of the first air cavity is arranged in the front side of the motion block, an air pump capable of supplying air to the first air inlet is arranged on the front side surface of the motion block, a one-way valve is arranged in the first air inlet, a first exhaust port is arranged in the front side surface of the first air cavity, a first ball valve is arranged in the first exhaust port, sliding connection has the transfer case in the sliding chamber, the transfer case is located the rear side of a piston rod, and the transfer case through a plurality of spring coupling in the leading flank in sliding chamber.
2. The Internet of things-based intelligent factory AGV automatic transportation platform of claim 1, characterized in that: action mechanism is including locating the three directional wheel of chassis downside, be equipped with two spring grooves No. one in the downside of disc, the side of going up of spring groove has the spring board through several two spring coupling, and set firmly the butt on the side of spring groove in the limiting plate of spring board, be equipped with an electro-magnet in the side of spring groove No. one, the downside of spring board has set firmly two loading boards No. one, the loading board internal rotation is connected with the pivot No. one, is located leftwards install a runner in the pivot, be located the right side install two runners in the pivot.
3. The Internet of things-based intelligent factory AGV automatic transportation platform of claim 2, characterized in that: and a balancing weight is arranged in the bearing block.
4. The Internet of things-based intelligent factory AGV automatic transportation platform of claim 2, characterized in that: the utility model discloses a motor, including a motor, an inner chamber, a ring groove, a ring gear, a bearing plate, a first bearing plate, a second bearing plate, a third bearing plate, a fourth bearing plate, a fifth bearing plate, a sixth bearing plate, a fifth bearing plate, a sixth bearing plate, a fifth bearing plate, a sixth bearing, a fifth bearing, a sixth bearing, a fifth bearing, a sixth bearing, a seventh bearing, a sixth bearing, a seventh bearing, a fifth bearing, a sixth bearing, a fifth bearing, a sixth bearing, a fifth bearing, a fourth bearing, a sixth bearing, a fifth bearing, a fourth bearing, a fifth bearing, a fourth bearing, a fifth bearing, a sixth bearing, a fifth bearing, a fourth bearing, a fifth bearing, a sixth bearing, a fifth bearing, a fourth bearing, a sixth bearing, a fifth bearing, a sixth bearing, a, and a fixed rod is fixedly arranged on the upper side surface of the cylindrical cavity, and a fourth bevel gear meshed with the third bevel gear is arranged at the lower end of the fixed rod.
5. The Internet of things-based intelligent factory AGV automatic transportation platform of claim 1, characterized in that: the transfer box is internally provided with a transfer cavity with a backward opening, a through hole is formed in the front side face of the transfer cavity, a second spring groove is formed in the right side face of the through hole, the right side face of the second spring groove is connected with a baffle through a third spring, a second electromagnet is arranged in the right side face of the second spring groove, a blocking plate is hinged to the rear side face of the transfer box, two coil spring grooves are formed in the rear side face of the transfer box, a third rotating shaft is connected to the left and right inner walls of the coil spring grooves in a rotating mode, the third rotating shaft is connected to the side faces of the coil spring grooves through coil springs, a cotton rope is wound on the third rotating shaft, and the tail end of the cotton rope is fixed to the side faces of the blocking plate.
6. The Internet of things-based intelligent factory AGV automatic transportation platform of claim 5, wherein: a through groove with a downward opening is arranged in the transfer box, a spoon plate is hinged to the left side face of the through groove, a third spring groove is arranged in the front side face of the through groove, the front side face of the third spring groove is connected with a supporting block through a fourth spring, a third electromagnet is arranged in the front side face of the third spring groove, a fourth electromagnet is arranged in the left side face of the through groove, a second air cavity is arranged in the transfer box, a second piston rod is connected in the second air cavity in a vertical sliding manner, a rotating plate is hinged to the lower side face of the transfer cavity, a sliding block is connected to the lower side face of the rotating plate in a sliding manner, the upper end of the second piston rod is hinged to the sliding block, a second exhaust port which is communicated downwards is arranged in the lower side face of the second air cavity, a second ball valve is arranged in the second exhaust port, and a second air inlet which is communicated with the transfer box forwards is arranged in the lower side face of the second air cavity, a third air inlet penetrating into the sliding cavity after thinking is formed in the side face of the first air inlet, a third ball valve is arranged in the third air inlet, and the third air inlet is connected with the second air inlet through a hose.
7. The Internet of things-based intelligent factory AGV automatic transportation platform of claim 6, wherein: a vibration motor is arranged in the spoon-shaped plate.
CN202110996202.6A 2021-08-27 2021-08-27 AGV automatic transportation platform of intelligent factory based on thing networking Withdrawn CN113816306A (en)

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CN202110996202.6A CN113816306A (en) 2021-08-27 2021-08-27 AGV automatic transportation platform of intelligent factory based on thing networking

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Application Number Priority Date Filing Date Title
CN202110996202.6A CN113816306A (en) 2021-08-27 2021-08-27 AGV automatic transportation platform of intelligent factory based on thing networking

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CN113816306A true CN113816306A (en) 2021-12-21

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Country Link
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105947506A (en) * 2016-05-31 2016-09-21 芜湖智久机器人有限公司 Intelligent transfer robot for warehouse
CN207773302U (en) * 2017-10-24 2018-08-28 杭州南江机器人股份有限公司 A kind of hopper carrying AGV
CN110221599A (en) * 2019-04-24 2019-09-10 上海好事可频科技有限公司 A kind of household AGV trolley
US20200149306A1 (en) * 2019-09-19 2020-05-14 Shunhua Zhu Slab Nozzle Inspection Equipment with Artificial Measurement Error Avoidance
JP2020200183A (en) * 2019-06-05 2020-12-17 广州利何機械科技有限公司 Convenient elevating support stand for home
CN113060064A (en) * 2021-03-31 2021-07-02 苏州怡集亚贸易有限公司 Cold chain conveyor capable of being additionally arranged on common truck

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105947506A (en) * 2016-05-31 2016-09-21 芜湖智久机器人有限公司 Intelligent transfer robot for warehouse
CN207773302U (en) * 2017-10-24 2018-08-28 杭州南江机器人股份有限公司 A kind of hopper carrying AGV
CN110221599A (en) * 2019-04-24 2019-09-10 上海好事可频科技有限公司 A kind of household AGV trolley
JP2020200183A (en) * 2019-06-05 2020-12-17 广州利何機械科技有限公司 Convenient elevating support stand for home
US20200149306A1 (en) * 2019-09-19 2020-05-14 Shunhua Zhu Slab Nozzle Inspection Equipment with Artificial Measurement Error Avoidance
CN113060064A (en) * 2021-03-31 2021-07-02 苏州怡集亚贸易有限公司 Cold chain conveyor capable of being additionally arranged on common truck

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Application publication date: 20211221